Add ability to search for identity by identity hash

This commit is contained in:
Mark Qvist 2025-04-08 13:54:22 +02:00
parent 768f562437
commit 8f4b4fa82d
3 changed files with 41 additions and 25 deletions

View file

@ -93,29 +93,42 @@ class Identity:
@staticmethod
def recall(destination_hash):
def recall(target_hash, from_identity_hash=False):
"""
Recall identity for a destination hash.
Recall identity for a destination or identity hash.
:param destination_hash: Destination hash as *bytes*.
:param target_hash: Destination or identity hash as *bytes*.
:param from_identity_hash: Whether to search based on identity hash instead of destination hash as *bool*.
:returns: An :ref:`RNS.Identity<api-identity>` instance that can be used to create an outgoing :ref:`RNS.Destination<api-destination>`, or *None* if the destination is unknown.
"""
if destination_hash in Identity.known_destinations:
identity_data = Identity.known_destinations[destination_hash]
identity = Identity(create_keys=False)
identity.load_public_key(identity_data[2])
identity.app_data = identity_data[3]
return identity
else:
for registered_destination in RNS.Transport.destinations:
if destination_hash == registered_destination.hash:
if from_identity_hash:
for destination_hash in Identity.known_destinations:
if target_hash == Identity.truncated_hash(Identity.known_destinations[destination_hash][2]):
identity_data = Identity.known_destinations[destination_hash]
identity = Identity(create_keys=False)
identity.load_public_key(registered_destination.identity.get_public_key())
identity.app_data = None
identity.load_public_key(identity_data[2])
identity.app_data = identity_data[3]
return identity
return None
else:
if target_hash in Identity.known_destinations:
identity_data = Identity.known_destinations[target_hash]
identity = Identity(create_keys=False)
identity.load_public_key(identity_data[2])
identity.app_data = identity_data[3]
return identity
else:
for registered_destination in RNS.Transport.destinations:
if target_hash == registered_destination.hash:
identity = Identity(create_keys=False)
identity.load_public_key(registered_destination.identity.get_public_key())
identity.app_data = None
return identity
return None
@staticmethod
def recall_app_data(destination_hash):
"""